CVE-2023-5523

M-Files Web Companion allows Remote Code Execution

State: Published
Severity: 8.6 High
Published: Oct 20, 2023
Updated: Feb 23, 2026
Reserved: Oct 11, 2023

Description

Execution of downloaded content flaw in M-Files Web Companion before release version 23.10 and LTS Service Release Versions before 23.8 LTS SR1 allows

Remote Code Execution

Scores

CVSS	Score	Vector	Source
3.1	8.6 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H	M-Files Corporation

Weaknesses

CWE-829 Inclusion of Functionality from Untrusted Control Sphere

Affected Products

Product	Versions
Web CompanionM-Files	23.3 to before 23.10Affected 23.8 LTS SR1Not affected

References

https://product.m-files.com/security-advisories/cve-2023-5523/vendor-advisory
https://empower.m-files.com/security-advisories/CVE-2023-5523vendor-advisory
https://www.m-files.com/about/trust-center/security-advisories/cve-2023-5523/

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